| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| E-Coaching: Theory and practice for a new online approach to coaching | Hardcover | 978-1-138-77873-3 (1-138-77873-7) | 2015 | Alexander Waringa |
| E-Coaching: Theory and practice for a new online approach to coaching | Paperback | 978-1-138-77874-0 (1-138-77874-5) | 2015 | |